riscv-non-isa/riscv-ap-tee

MAX_DYNAMIC_MEASUREMENT_REGISTERS number is too small

jyao1 opened this issue · 0 comments

jyao1 commented

According to the definition and #36, the COVE dynamic measurements means TCG static PCRs.

TCG PFP and PTP defined static PCRs number is from 0 to 16 - totally 17.

However https://github.com/riscv-non-isa/riscv-ap-tee/blob/main/specification/sbi_cove.adoc only define it to be
#define MAX_DYNAMIC_MEASUREMENT_REGISTERS 8.

It should match TCG definition and use 17.